Sensors | |
Optimization of Hydrogen Peroxide Detection for a Methyl Mercaptan Biosensor | |
Zhan-Hong Li1  Houssemeddine Guedri2  Bruno Viguier2  Shi-Gang Sun1  | |
[1] State Key Laboratory of Physical Chemistry of Solid Surfaces, and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China; E-Mails:;Laboratoire IMAGES EA 4218, Groupe Biocapteurs, Université de Perpignan Via Domitia (UPVD), Bâtiment S, 52 av Paul Alduy 66860 Perpignan Cedex, France; E-Mails: | |
关键词: methyl mercaptan; hydrogen peroxide; amperometric sensor; screen printed electrode; | |
DOI : 10.3390/s130405028 | |
来源: mdpi | |
【 摘 要 】
Several kinds of modified carbon screen printed electrodes (CSPEs) for amperometric detection of hydrogen peroxide (H2O2) are presented in order to propose a methyl mercaptan (MM) biosensor. Unmodified, carbon nanotubes (CNTs), cobalt phthalocyanine (CoPC), Prussian blue (PB), and Os-wired HRP modified CSPE sensors were fabricated and tested to detect H2O2, applying a potential of +0.6 V, +0.6 V, +0.4 V, −0.2 V and −0.1 V (
【 授权许可】
CC BY
© 2013 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190037037ZK.pdf | 282KB | download |